4842446785919 has 16 divisors (see below), whose sum is σ = 4968826232832. Its totient is φ = 4716697136928.

The previous prime is 4842446785903. The next prime is 4842446785931. The reversal of 4842446785919 is 9195876442484.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4842446785919 - 2⁴ = 4842446785903 is a prime.

It is a super-2 number, since 2×4842446785919² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842446784919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115476134 + ... + 115518060.

It is an arithmetic number, because the mean of its divisors is an integer number (310551639552).

Almost surely, 2^{4842446785919} is an apocalyptic number.

4842446785919 is a deficient number, since it is larger than the sum of its proper divisors (126379446913).

4842446785919 is a wasteful number, since it uses less digits than its factorization.

4842446785919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49366.

The product of its digits is 557383680, while the sum is 71.

The spelling of 4842446785919 in words is "four trillion, eight hundred forty-two billion, four hundred forty-six million, seven hundred eighty-five thousand, nine hundred nineteen".